Carroll's diminuitive Rules of the Red Rubber Ball was more a gift book than one for library shelves. Then came his Dr. Seuss-sized What's Your Red Rubber Ball?!Professional speaker and "agent for social change," Carroll (former head athletic trainer, Nike) now brings his red rubber ball to business, with 33 "play profiles" of notable individuals, organized by theme ("Innovations," "Results," "Teamwork," "Leadership," and "Curiosity") to show how achievers from the arts, business, and social activism have each channeled their own variety of "purposeful play" into work success. With annotated suggestions throughout, not just for further reading but for means of "looking" and "doing" that will help guide one's "play" toward success. For public libraries.